28341555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5923}}^1$

素因数の和:5971

約数の個数: 32

約数和(自身を含む): 51183360

約数和(自身を除く): 22841805

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 5923, 17769, 29615, 65153, 88845, 171767, 195459, 325765, 515301, 858835, 977295, 1889437, 2576505, 5668311, 9447185, 28341555]

約数ペア:

[(1, 28341555), (3, 9447185), (5, 5668311), (11, 2576505), (15, 1889437), (29, 977295), (33, 858835), (55, 515301), (87, 325765), (145, 195459), (165, 171767), (319, 88845), (435, 65153), (957, 29615), (1595, 17769), (4785, 5923)]